Title
Generalized LMI observer design for discrete-time nonlinear descriptor models
Abstract
The present paper provides a systematic way to generalize Takagi-Sugeno observer design for discrete-time nonlinear descriptor models. The approach is based on Finsler's lemma, which decouples the observer gains from the Lyapunov function. The results are expressed as strict LMI constraints. To obtain more degrees of freedom without altering the number of LMI constraints and thus relax the conditions, delayed Lyapunov functions and delayed observer gains are considered. Even more relaxed results are developed by extending the approach to α -sample variation. The effectiveness of the proposed methods is illustrated via examples.
Year
DOI
Venue
2016
10.1016/j.neucom.2015.12.033
Neurocomputing
Keywords
Field
DocType
linear matrix inequality
Lyapunov function,Nonlinear system,Control theory,Discrete time and continuous time,Observer (quantum physics),Linear matrix inequality,Lemma (mathematics),Mathematics
Journal
Volume
Issue
ISSN
182
C
0925-2312
Citations 
PageRank 
References 
5
0.50
22
Authors
3
Name
Order
Citations
PageRank
Victor Estrada-Manzo1285.78
Zsófia Lendek2454.33
Thierry Marie Guerra3106073.97